diff --git a/html/changelogs/AutoChangeLog-pr-33154.yml b/html/changelogs/AutoChangeLog-pr-33154.yml
new file mode 100644
index 00000000000..f54be6c190c
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+++ b/html/changelogs/AutoChangeLog-pr-33154.yml
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+author: "ninjanomnom"
+delete-after: True
+changes:
+ - tweak: "Reduced the max volume of sm by 1/5th and made the upper bounds only play mid delamination."